j league 2 J2 League is a professional football league in Japan.. loa kéo karaoke jbl Nếu bạn thích chiến thuật “kiểu Nhật” nhưng ít áp lực hơn J1, hãy thử xem J.League giải j league 1 nhật bản The teams are placed in 3 tables, with a promotion and relegation system for the best and worst-performing teams. 4 teams are relegated to the J3 League .